Kai Matthes, M.D., PH.D.
NPI 1376780650 · Anesthesiology Physician · Wailuku, HI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kai Matthes, M.D., PH.D. is a Anesthesiology Physician provider in Wailuku, HI (NPI 1376780650).
Provider details
- NPI number
- 1376780650
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 225504 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
433 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 118 | $62 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 89 | $67 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 42 | $51 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 26 | $83 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 21 | $108 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 20 | $176 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-08
- Last updated
- 2015-09-16
Frequently asked questions
- What is Kai Matthes's NPI number?
- Kai Matthes's National Provider Identifier (NPI) is 1376780650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kai Matthes's specialty?
- Kai Matthes is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kai Matthes located?
- Kai Matthes's practice location on file with NPPES is 221 Mahalani St, Wailuku, HI 96793-2526.
- What is Kai Matthes's phone number?
- The practice phone number listed in the NPPES registry for Kai Matthes is (808) 442-5064.
- Does Kai Matthes accept Medicare?
- Kai Matthes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kai Matthes's NPI active?
- Yes — Kai Matthes's NPI (1376780650) is active in the NPPES registry as of the last update on 2015-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.